A simple-as-possible reflow oven controller. It uses the uMIDI board and library as microcontroller and for USB host communication.
- 3.3V and 5V sourced from the controller board (uMIDI)
- Solid state relais Finder 77.11..9.8251 (15A) to power an oven from a low current 5V signal
- AD converter (MAX6675), connected to type-K thermocoupler
- Graphical host software written in Java